Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yuan yang » yuan kang, yuan wang, huang yang
liang zhi » liang zhu, wang zhi, liang li
sang minh » kang minah, anh minh, song min
wang judy » yang judy, wang jun
zhi rene » i rene, ii rene, iii rene
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: yuan yang liang zhi rene ((sang minh) or (wang judy)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan yang liang zhi rene ((sang minh) OR (wang judy)) hong yu ;*.